361197029 has 2 divisors, whose sum is σ = 361197030. Its totient is φ = 361197028.

The previous prime is 361196989. The next prime is 361197041. The reversal of 361197029 is 920791163.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249324100 + 111872929 = 15790^2 + 10577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-361197029 is a prime.

It is a Chen prime.

It is equal to p_19371836 and since 361197029 and 19371836 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 361196983 and 361197001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361197229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180598514 + 180598515.

It is an arithmetic number, because the mean of its divisors is an integer number (180598515).

Almost surely, 2^361197029 is an apocalyptic number.

It is an amenable number.

361197029 is a deficient number, since it is larger than the sum of its proper divisors (1).

361197029 is an equidigital number, since it uses as much as digits as its factorization.

361197029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 361197029 is about 19005.1842664048. The cubic root of 361197029 is about 712.1662523912.

The spelling of 361197029 in words is "three hundred sixty-one million, one hundred ninety-seven thousand, twenty-nine".